:root {
    --vid-red: #d90429;
    --vid-red-hover: #ef233c;
    --vid-red-glow: rgba(217, 4, 41, 0.5);
    --vid-red-neon: rgba(239, 35, 60, 0.3);
    --vid-dark: #111827;
    --vid-gray: #6b7280;
}

.promo-video-section {
    position: relative;
    width: 100%;
    padding: 90px 0 110px 0;
    font-family: 'Poppins', sans-serif;
    
    /* Ham Arka Plan Görseli */
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    background-attachment: scroll;
    overflow: hidden;
}

.promo-video-container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* -------------------------------------------
   HEADER AREA
--------------------------------------------- */
.promo-video-header {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 50px auto;
}

.promo-video-tagline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.promo-video-tagline .tagline-line {
    width: 4px;
    height: 16px;
    background-color: var(--vid-red);
    border-radius: 2px;
    box-shadow: 0 0 8px var(--vid-red-glow);
}

.promo-video-tagline .tagline-text {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2.5px;
    color: var(--vid-dark);
    text-transform: uppercase;
}

.promo-video-title {
    font-family: 'Oswald', sans-serif;
    font-size: 40px;
    font-weight: 700;
    line-height: 1.15;
    text-transform: uppercase;
    color: var(--vid-dark);
    margin-bottom: 15px;
    letter-spacing: 0.5px;
}

.promo-video-title .highlight-red {
    color: var(--vid-red);
    text-shadow: 0 0 15px rgba(217, 4, 41, 0.25);
}

.promo-video-subdesc {
    font-size: 15px;
    color: var(--vid-gray);
    font-weight: 400;
    line-height: 1.6;
}

/* -------------------------------------------
   VIDEO COVER & NEON PLAY BUTTON
--------------------------------------------- */
.promo-video-box {
    position: relative;
    width: 100%;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15),
                0 0 30px rgba(217, 4, 41, 0.15);
    border: 1px solid rgba(217, 4, 41, 0.2);
}

.video-cover-image {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.video-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.3) 0%, rgba(17, 24, 39, 0.7) 100%);
    transition: background 0.4s ease;
}

.promo-video-box:hover .video-overlay {
    background: linear-gradient(180deg, rgba(17, 24, 39, 0.2) 0%, rgba(17, 24, 39, 0.5) 100%);
}

/* Neon Play Butonu & Yanıp Sönme Animasyonu */
.neon-play-btn {
    position: relative;
    z-index: 3;
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background-color: var(--vid-red);
    border: none;
    outline: none;
    color: #ffffff;
    font-size: 30px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-left: 5px; /* Play ikonunu optik olarak ortalama */
    box-shadow: 0 0 25px var(--vid-red-glow), 0 0 50px var(--vid-red-neon);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.neon-play-btn:hover {
    transform: scale(1.12);
    background-color: var(--vid-red-hover);
}

.pulse-ring {
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 2px solid var(--vid-red);
    animation: neonPulse 2s infinite ease-out;
    pointer-events: none;
}

.pulse-ring.ring-2 {
    animation-delay: 0.6s;
}

@keyframes neonPulse {
    0% {
        transform: scale(0.9);
        opacity: 0.9;
        box-shadow: 0 0 10px var(--vid-red-glow);
    }
    50% {
        opacity: 0.5;
        box-shadow: 0 0 25px var(--vid-red-glow);
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
        box-shadow: 0 0 35px transparent;
    }
}

.video-caption {
    position: absolute;
    bottom: 30px;
    left: 40px;
    z-index: 3;
    color: #ffffff;
    font-family: 'Oswald', sans-serif;
    font-size: 20px;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.7);
}

/* -------------------------------------------
   LIGHTBOX MODAL (POPUP VIDEO)
--------------------------------------------- */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.4s ease;
}

.video-modal.active {
    opacity: 1;
    visibility: visible;
}

.video-modal-backdrop {
    position: absolute;
    inset: 0;
    background-color: rgba(10, 15, 26, 0.88);
    backdrop-filter: blur(8px);
}

.video-modal-content {
    position: relative;
    z-index: 2;
    width: 90%;
    max-width: 1000px;
    background-color: #000000;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 30px var(--vid-red-glow);
    border: 1px solid rgba(217, 4, 41, 0.3);
    transform: scale(0.85);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.video-modal.active .video-modal-content {
    transform: scale(1);
}

.video-modal-close {
    position: absolute;
    top: 15px;
    right: 15px;
    z-index: 10;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.15);
    border: none;
    color: #ffffff;
    font-size: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.video-modal-close:hover {
    background-color: var(--vid-red);
    transform: rotate(90deg);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    display: block;
    outline: none;
}

/* -------------------------------------------
   RESPONSIVE UYUM (TABLET & MOBİL)
--------------------------------------------- */
@media (max-width: 768px) {
    .promo-video-section {
        padding: 60px 0;
    }

    .promo-video-container {
        padding: 0 20px;
    }

    .promo-video-title {
        font-size: 30px;
    }

    .neon-play-btn {
        width: 70px;
        height: 70px;
        font-size: 22px;
    }

    .video-caption {
        bottom: 20px;
        left: 20px;
        font-size: 15px;
    }
}